John from Kansas writes
In some situations I can't get into the affected area right away due to the size and time, which I do try evening treatments. But If I missed any would I have to reapply?
Eco PCO Jet does have a bit of a residual to kill any left over insects that land on treated areas. You may want to check the area and retreat after about 1 week if necessary.
Answer last updated on: 12/18/2011